Jui-Hao Chiang

Title: Innovations by Jui-Hao Chiang

Introduction

Jui-Hao Chiang is an accomplished inventor based in Mountain View, CA. He has made significant contributions to the field of virtualization technology, holding a total of 4 patents. His work primarily focuses on enhancing memory management in hypervisors, which is crucial for optimizing the performance of virtual machines.

Latest Patents

One of Jui-Hao Chiang's latest patents is titled "Memory scheduler using guest-originated statistics." This invention involves a memory scheduler in a hypervisor that allocates physical memory to virtual machines (VMs) based on memory usage metrics generated within the VMs. The memory scheduler determines an allocation target for each VM, which can be adjusted to reflect the changing needs of the VM. Physical memory is allocated upon request from a VM and reclaimed during a process based on its associated allocation target.

Another notable patent is "Swap file defragmentation in a hypervisor." This invention addresses the storage of memory data for a virtual machine in a swap file, which consists of storage blocks. The defragmentation procedure can be executed on a thin swap file while the virtual machine is operational. The process involves traversing the page frame space of the virtual machine, identifying candidate page frames, relocating swapped pages, and updating the page frame. Unused storage blocks are subsequently released to the storage system.

Career Highlights

Jui-Hao Chiang is currently employed at VMware, Inc., a leading company in virtualization and cloud infrastructure. His innovative work has contributed to the advancement of memory management technologies, which are essential for efficient virtual machine operations.

Collaborations

Jui-Hao has collaborated with talented individuals such as Ishan Banerjee and Preeti Agarwal, who is a prominent woman in the field. Their teamwork has fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Jui-Hao Chiang's contributions to virtualization technology through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the efficiency of memory management in hypervisors, making a significant impact in the tech industry.